film badge

in radioanalytical chemistry
https://doi.org/10.1351/goldbook.F02368
A package containing one or more small photographic films for approximate measurement of radiation exposure, used for the purpose of @[email protected] personnel.
Source:
PAC, 1982, 54, 1533. (Glossary of terms used in nuclear analytical chemistry (Provisional)) on page 1542 [Terms] [Paper]